Self-watering tool for plants



FIG. 1 is a perspective view of the self-watering tool for plants of the present invention;

FIG. 2 is an end view from one end of the self-watering tool for plants of the present invention;

FIG. 3 is a side plan view of the self-watering tool for plants of the present invention; and,

FIG. 4 is an end view of the opposite end of the self-watering tool for plants of the present invention. 

The ornamental design for a self-watering tool for plants, as shown and described. 